1) tracer deviation
弹迹偏差
1.
Under the condition of fire at air target of small caliber guns with FCS,a mathematical model of tracer deviation has been developed by two ways resulting from the error of abnormal ballistic and meteorological correction.
给出有指挥仪小口径炮对空着发射击条件下 ,非标准弹道气象修正误差所造成的弹迹偏差的数学模型及建模方法 ,并进行验算。
2) track bias
航迹偏差
1.
Calculation of track bias based on rhumb line sailing;
基于恒向线航法的航迹偏差计算
3) ballistic deflection
弹道偏差
1.
The reasons of deflection when the antitank missile is under lean firing were presented;and mathematical model of ballistic deflection was built to give quantitative analysis for ballistic deflection when the antitank missile lean firing.
论述某反坦克导弹侧倾射击时产生偏差的原因;通过受力分析和坐标系变换并经过推理运算,建立弹道偏差的数学模型,从而定量分析侧倾射击时某反坦克导弹的弹道偏差;结合射手训练的实际,给出侧倾射击时弹道偏差修正的具体操作及侧倾射击时的注意事项。
4) projectile deviation
射弹偏差
5) Deviation between projectile and target
弹目偏差
6) ballistic windage deviation
弹道风偏差
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参考词条